Minor bugfixes

Fixed reply with sticker
Label for mobile group modal
Channel authors hidden for now (Close #1123)

app/js/controllers.js

@@ -2657,6 +2657,7 @@ angular.module('myApp.controllers', ['myApp.i18n'])
         $scope.$broadcast('ui_message_send');
 
         fwdsSend();
+        resetDraft();
       }
       delete $scope.draftMessage.sticker;
     }

app/js/messages_manager.js

@@ -1190,12 +1190,12 @@ angular.module('myApp.services')
 
       var fwdHeader = apiMessage.fwd_from;
       if (fwdHeader) {
-        apiMessage.fwdFromID = fwdHeader.from_id ? fwdHeader.from_id : -fwdHeader.channel_id;
+        apiMessage.fwdFromID = fwdHeader.channel_id ? -fwdHeader.channel_id : fwdHeader.from_id;
         fwdHeader.date -= serverTimeOffset;
       }
 
       apiMessage.toID = toPeerID;
-      apiMessage.fromID = apiMessage.from_id || toPeerID;
+      apiMessage.fromID = apiMessage.pFlags.post ? toPeerID : apiMessage.from_id;
 
       if (apiMessage.via_bot_id > 0) {
         apiMessage.viaBotID = apiMessage.via_bot_id;

app/partials/mobile/chat_modal.html

@@ -70,7 +70,7 @@
       <a class="mobile_modal_action" ng-click="returnToGroup()" my-i18n="group_modal_return"></a>
     </div>
     <div class="mobile_modal_action_wrap" ng-if="chatFull.chat._ == 'chatForbidden'">
-      <a class="mobile_modal_action" ng-click="flushHistory()" my-i18n="group_modal_return"></a>
+      <a class="mobile_modal_action" ng-click="flushHistory()" my-i18n="group_modal_delete_group"></a>
     </div>
     <div class="mobile_modal_action_wrap" ng-if="hasRights('edit_photo') &amp;&amp; !photo.updating">
       <span class="mobile_modal_action mobile_modal_upload_action">